基于标准差椭圆的中国对非洲援助空间 分配问题研究.

Poverty is at the forefront of Africa's efforts to achieve the United Nations' 2030 Sustainable Development Goals (SDGs). China's aid to Africa takes poverty eradication as its starting point and goal. Does the spatial distribution of China's aid to Africa take into account the spatial distribution of Africa's poor population? This paper used "Aid Spatial Difference" to measure the difference between the spatial distribution of China's aid to Africa and the spatial distribution of the poor population in Africa. Based on the geocoded data of China's aid to Africa and the population data of Africa from 2000 to 2014, this paper adopted Standard Deviation Ellipse method to analyze the spatial-temporal evolution relationship between China's aid to Africa and African poor population. This paper tested that spatial-temporal evolution relationship from two perspectives, the number of aid projects and the amount of aid. This paper finds that the spatial distribution of China's aid to Africa favors Africa's poor population. It is especially prominent in the location of aid projects, the growth rate of aid to Africa and the change of the gravity center of aid amount. This is consistent with China's purpose of prioritizing poverty eradication and helping Africa to achieve the UN's 2030 SDGs. [ABSTRACT FROM AUTHOR]